(1) Subject to the provisions of this Act, the salary and allowances and other terms and conditions of the Chairperson shall be the same as applicable to a sitting Judge of the Supreme Court, but no vacation shall be allowed:
     Provided that if a person who, immediately before the date of assuming the office as the Chairperson was in receipt of or being eligible so to do, had elected to draw, a pension in respect of any previous service or office held by such person under the Government of the Union or of a State, his salary in respect of service as Chairperson shall be reduced by the amount of that pension.
     Explanation.—For the purposes of this sub-section, "vacation" shall have the meaning assigned to it in the Supreme Court Judges (Conditions of Service) Act, 1958 (41 of 1958).
     (2) A Member shall draw salary of a High Court Judge and other allowances and the terms and conditions of his service shall be the same as applicable to a Secretary to the Government of India:
     Provided that if a person who, immediately before the date of assuming the office as Member was in receipt of, or being eligible so to do, had elected to draw, a pension in respect of any previous service held by such person in connection with the affairs of the Union or of a State, his salary in respect of service as Member shall be reduced to the extent of that pension.
     (3) The salary and allowances and other terms and conditions of service of Chairperson or a Member of the Tribunal shall not be varied to his disadvantage after appointment.